Medical School MD + DO Mastery

A 4-year, board-aligned study system for medical school and licensing exams.

Walk the full Year 1–4 curriculum — foundational sciences, organ-system blocks, clinical clerkships and advanced practice — each with mastery checklists and linked learning resources, plus a dedicated review system for school exams, Shelf/COMAT, USMLE Step 1–3 and COMLEX-USA Levels 1–3.

RESOURCE DECISION MATRIX

ALL YEARS | PAGE 72A - ROLE TAXONOMY -> GAP DEFINITION -> SMALLEST EFFECTIVE STACK

A. RESOURCE-ROLE TAXONOMY - SOURCE MATRIX PRESERVED + EXPANDED

Resource role	Examples from source	Best use	Stop rule
Structured curriculum	Boards & Beyond; Med School Bootcamp; OnlineMedEd	Build or rebuild an organized framework when the learner lacks structure.	Stop when the learner can retrieve the framework and transfer it into questions/cases.
Mechanism / pathology repair	Ninja Nerd; Pathoma	Repair deep physiology, pharmacology, disease mechanisms or pathology integration.	Time-box to the exact weak mechanism; confirm with new questions.
Memory encoding	Sketchy	Encode high-burden micro/pharm/path associations when memory, not reasoning, is the bottleneck.	Stop when delayed retrieval works without replaying the entire library.
Bedside / exam skill	Stanford Medicine 25; Strong Medicine	Pre-work and reinforce physical-exam technique and clinical reasoning.	Video does not replace supervised practice, observed performance or feedback.
Primary question practice	UWorld; TrueLearn COMLEX	Vignette-based learning, error discovery and exam transfer.	Deep review + delayed retest; avoid adding a second full bank without a defined gap.
Reference + targeted practice	AMBOSS	Rapid clarification, differential/management reference and targeted questions.	Answer the decision question, then exit; avoid reference rabbit holes.
Official calibration	NBME self-assessments / CSMS; COMSAE	Measure readiness, trend and content patterns in the relevant exam pathway.	Use as calibration, not as a replacement curriculum or a single-score oracle.

1. RESOURCE ROLE MATTERS MORE THAN RESOURCE PRESTIGE

DEEP EXPLANATION	WHY STUDENTS MISS IT	EASIEST CLUE
A resource is useful only when its instructional job matches the learner's current bottleneck: structure, mechanism, memory, bedside skill, question transfer, reference or calibration.	Popular resources feel universally useful, so learners subscribe before defining the problem they need solved.	State the gap in one sentence before choosing the tool.
2. REDUNDANCY IS NOT THE SAME AS REINFORCEMENT
DEEP EXPLANATION Two full resources that teach the same material in the same way often create switching cost rather than	WHY STUDENTS MISS IT Repeated exposure feels productive and lowers anxiety, even	EASIEST CLUE If two resources have the same job, keep the one
stronger retrieval. Reinforcement is more valuable when the second activity changes the task - for example, content to questions or questions to bedside application.	when recall and transfer are not improving.	producing better measurable transfer.
3. EVERY RESOURCE NEEDS A USE RULE AND A STOP RULE
DEEP EXPLANATION Define when the resource is opened, what output is expected and what evidence allows you to close it.	WHY STUDENTS MISS IT Completion metrics are seductive: finishing videos or chapters	EASIEST CLUE The resource should disappear when the gap closes.
Without stop rules, targeted supplements quietly become second curricula. 2026/27 resource-decision expanded edition - provider offerings can change; verify current official/provider scope before use	feels safer than leaving material incomplete.